tests := []struct {
		value       DefaultRetention
		expectedErr error
		expectErr   bool
	}{
		{
			value:       DefaultRetention{Mode: "retain"},
			expectedErr: fmt.Errorf("unknown retention mode retain"),
			expectErr:   true,
		},
		{
			value:       DefaultRetention{Mode: RetGovernance},
			expectedErr: fmt.Errorf("either Days or Years must be specified"),
			expectErr:   true,

	// ntp server is disabled
	if ntpServer == "" {
		return time.Now().UTC(), nil
	}
	return ntp.Time(ntpServer)
}

// Retention - bucket level retention configuration.
type Retention struct {
	Mode        RetMode
	Validity    time.Duration
	LockEnabled bool
}

// Retain - check whether given date is retainable by validity time.
func (r Retention) Retain(created time.Time) bool {
	t, err := UTCNowNTP()

            // Refreshing the original must not clear the clone's cached subject
            orig.refresh();
            // Clone should retain its cached Subject
            assertSame(copySubj, copy.getSubject(), "Clone should retain its cached Subject");
        } else {
            // If JAAS is not configured and getSubject() returns null, verify cloning still works

		}
	}

	targetsList.set(newWebhooks)

	cancelTargets(oldTargets)

	return errs
}

// UpdateAuditKafkaTargets swaps audit kafka targets with newly loaded ones from the cfg
func UpdateAuditKafkaTargets(ctx context.Context, cfg Config) []error {
	newKafkaTgts, errs := initKafkaTargets(ctx, cfg.AuditKafka)

	// Retain webhook targets
	oldKafkaTgts, otherTgts := splitTargets(auditTargets.get(), types.TargetKafka)

  /** A collection of elements to retain, along with a description for use in failure messages. */
  private final class Target {
    private final Collection<E> toRetain;
    private final String description;

    private Target(Collection<E> toRetain, String description) {
      this.toRetain = toRetain;
      this.description = description;
    }

    @Override

		return authTypeStreamingUnsignedTrailer
	} else if isRequestSignatureV4(r) {
		return authTypeSigned
	} else if isRequestPresignedSignatureV4(r) {
		return authTypePresigned
	} else if isRequestJWT(r) {
		return authTypeJWT
	} else if isRequestPostPolicySignatureV4(r) {
		return authTypePostPolicy
	} else if _, ok := r.Form[xhttp.Action]; ok {
		return authTypeSTS
	} else if _, ok := r.Header[xhttp.Authorization]; !ok {

				t.Fatalf("Expected %d objects but got %d", len(test.wants), len(gots))
			}
			if slices.CompareFunc(gots, test.wants, func(g, w ObjectInfo) int {
				if g.VersionID == w.VersionID {
					return 0
				}
				return -1
			}) != 0 {
				t.Fatalf("Expected %v but got %v", test.wants, gots)
			}
			// verify the objects to be deleted
			close(workers[0])
			wg.Wait()

        return null;
    }

    private boolean isMissingPom(Exception e) {
        if (e.getCause() instanceof MultipleArtifactsNotFoundException) {
            return true;
        }
        return e.getCause() instanceof org.eclipse.aether.resolution.ArtifactResolutionException
                && e.getCause().getCause() instanceof ArtifactNotFoundException;
    }

    private boolean isNonTransferablePom(Exception e) {

	ssc := kvs.Get(ClassStandard)
	rrsc := kvs.Get(ClassRRS)
	return ssc != "" || rrsc != ""
}

// DefaultParityBlocks returns default parity blocks for 'drive' count
func DefaultParityBlocks(drive int) int {
	switch drive {
	case 1:
		return 0
	case 3, 2:
		return 1
	case 4, 5:
		return 2
	case 6, 7:
		return 3
	default:
		return 4
	}
}

            encrypt(clearText, i * 8, cipherText, i * 8);
        }

        return cipherText;
    }

    /**
     * decrypts an array where the length must be a multiple of 8
     */
    /**
     * Decrypts an 8-byte block using DES
     * @param cipherText the 8-byte ciphertext block
     * @return the 8-byte plaintext block
     */
    public byte[] decrypt(final byte[] cipherText) {